Menene mold (kayan aiki da ake amfani da su don yin abubuwa masu siffa)

Menene mold?

Molds su ne nau'i-nau'i daban-daban da kayan aiki da ake amfani da su wajen samar da masana'antu don kera samfuran da ake buƙata, waɗanda ake samun su ta hanyar gyare-gyaren allura, gyare-gyaren busa, extrusion, simintin mutuwa, ƙirƙira, narkewa, stamping da sauran hanyoyin.

A takaice dai, kayan aiki ne wanda ke jujjuya blank zuwa wani yanki na takamaiman sifa da girma a ƙarƙashin aikin ƙarfin waje. Wannan kayan aiki yana kunshe da sassa daban-daban, kuma nau'i-nau'i daban-daban sun hada da sassa daban-daban. Ya fi samun nasarar sarrafa siffar abu ta hanyar sauye-sauye a yanayin jiki na kayan da aka ƙera. Molds an san su da "Uwar Masana'antu" saboda suna taka muhimmiyar rawa wajen samarwa kuma ana amfani da su sosai a cikin matakai daban-daban, irin su blanking, mutu ƙirƙira, sanyi ji, extrusion, foda karafa sassa latsa, Matsi simintin gyare-gyare, kazalika. matsawa gyare-gyare ko allura gyare-gyare na injiniya robobi, roba, yumbu da sauran kayayyakin.

Mold abun da ke ciki

Tsarin yakan ƙunshi sassa biyu: mold mai motsi da kafaffen gyare-gyare (ko naushi da ƙyalli), wanda za'a iya raba ko hade. Rarrabe don fitar da kayan aikin, kuma lokacin rufewa, ana allurar blank a cikin rami don kafawa. Molds kayan aiki ne na daidaici tare da sifofi masu rikitarwa waɗanda ke buƙatar jure wa ƙarfin ɓarna na sarari. Sabili da haka, suna da manyan buƙatu don ƙarfin tsari, ƙaƙƙarfan ƙarfi, taurin ƙasa, ƙaƙƙarfan yanayi da daidaiton aiki. Matsayin ci gaba na samar da ƙura yana ɗaya daga cikin mahimman alamomi na matakin masana'anta. Ana amfani da molds a cikin aikace-aikace masu yawa. A cikin rayuwarmu ta yau da kullun, abubuwa da yawa kamar baho, kwanon wanke-wanke, dafaffen shinkafa, kwamfuta, wayar hannu, har ma da sassa da yawa na motoci ana samar da su ta hanyar gyare-gyare.

Bugu da ƙari ga ƙurawar kanta, ƙirar kuma tana buƙatar tushe mai ƙira, firam ɗin ƙira, ƙirar ƙira, da na'urar fitarwa don samfurin. Gabaɗaya ana yin waɗannan abubuwan zuwa nau'ikan duniya. Idan kamfanonin ƙirar mu suna buƙatar girma kuma mafi kyau, dole ne su ƙayyade matsayin samfur da matsayin kasuwa bisa ga buƙatar kasuwa, fasaha, babban birnin, kayan aiki da sauran yanayi, kuma su mai da hankali kan ƙirƙirar fa'idodin fasaha da samfur nasu. Saboda haka, mu mold kamfanonin dole ne rayayye kokarin koyo daga gwaninta na wadannan ci-gaba kamfanonin kasashen waje domin ingantacciyar ci gaba a nan gaba.

Babban amfani da molds

Mold kayan aiki ne na masana'antu wanda ke canza yanayin jiki na kayan da aka ƙera don samar da sassa tare da takamaiman siffofi da girma. Akwai nau'ikan molds da yawa, ciki har da m molds, di-mashin molds, da aka yi birgima ya mutu, da sauranye ya dace da kayan daban-daban. Molds suna taka muhimmiyar rawa a masana'antar zamani, ba wai kawai inganta haɓakar samarwa da ingancin samfur ba, har ma da rage farashin masana'anta.

Samar da kayayyakin robobi: irin su casings da sassan motoci, kayan aikin gida, kayan lantarki, da kayan yau da kullun kamar kayan dafa abinci, daki, takalma, kayan wasan yara, da sauransu;

Samar da samfuran ƙarfe: gami da sassan injin mota, sassan watsawa, da sauran kayan aikin injin da kayan aiki;

Samar da na'urorin likitanci: musamman madaidaicin ƙira, waɗanda ake amfani da su don samar da samfuran likitanci waɗanda ke buƙatar daidaito da inganci.

A cikin samfura kamar na'urorin lantarki, motoci, motoci, kayan kida, na'urorin lantarki, mita, na'urorin gida, da sadarwa, 60% zuwa 80% na sassa dole ne a samar da su ta hanyar gyare-gyare. Madaidaicin madaidaici, babban rikitarwa, babban daidaituwa, babban aiki da ƙarancin amfani da aka nuna ta hanyar amfani da ƙira don samar da sassa ba su dace da sauran hanyoyin sarrafawa da masana'antu ba.